import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
/*import Mock from './mock'
Mock.bootstrap();*///前端通过mock模拟数据以及模拟登录 现在后端传数据所以注释掉，还要注释掉登录拦截器 否则无法登录
import 'font-awesome/css/font-awesome.min.css'
import axios from 'axios'

//配置axios的全局基本路径 t
axios.defaults.baseURL='http://localhost:8080'//这是访问后端端口路径，也就是获取数据的路径
//全局属性配置，在任意组件内可以使用this.$http获取axios对象

Vue.prototype.$http = axios



Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

const router = new VueRouter({
  routes
})

//================我们自定义的登录相关拦截器
//第一个：axios的前置拦截器
axios.interceptors.request.use(config=>{
    //携带token
    let token =  localStorage.getItem("token");
    if(token){
        config.headers['token']=token;//请求头携带token到后端
    }
    return config;
},error => {
    Promise.reject(error);
});

//第三个：axios的后置拦截器 处理后端第二个拦截器的报错信息
axios.interceptors.response.use(result=>{
    let data = result.data;//{success:false,message:noLogin}
    if(!data.success && data.message==="noLogin"){
        localStorage.removeItem("token");
        localStorage.removeItem("loginInfo");
        router.push("/login");
    }
    return result;
},error => {
    Promise.reject(error);
})


//第四个拦截器 前端静态资源拦截器
router.beforeEach((to, from, next) => {
    if (to.path == '/login' || to.path == '/shopRegister') {//要直接放行的资源
        next()//放行
    }else{//访问的是受限资源  /dept
        let user = JSON.parse(localStorage.getItem('loginInfo'));
        if (!user) {
            next({ path: '/login' })
        } else {
            next()
        }
    }
})
//==================我们自定义的登录相关拦截器

new Vue({
    router,
    store,
    render: h => h(App)
}).$mount('#app')

/*router.beforeEach((to, from, next) => {
  //NProgress.start();
  if (to.path == '/login') {
    sessionStorage.removeItem('user');
  }
  let user = JSON.parse(sessionStorage.getItem('user'));
  if (!user && to.path != '/login') {
    next({ path: '/login' })
  } else {
    next()
  }
})*/

//router.afterEach(transition => {
//NProgress.done();
//});

new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

